package com.aldobucchi.graph.restrictionTree
{
	import com.aldobucchi.tree.TreeNode;
	
	
	public class RTUnionNode extends RTNode
	{
	
		public function RTUnionNode()
		{
			
		}
		
		override protected function shallowClone( ):TreeNode
		{
			return new RTUnionNode( );	
		}
				
		
		
	}
	
}